0000000000030889

AUTHOR

Richard Kullmann

showing 3 related works from this author

Metal ion-promoted activation of amino acid esters of carbohydrates in the synthesis of peptides

1992

Abstract Carbohydrate esters 1 and 2 of N-protected amino acids are activated by coordination of metal ions and subjected to aminolysis by amino acid esters 3 to form peptides 4 .

chemistry.chemical_classificationDipeptideMetal ions in aqueous solutionOrganic ChemistryLiquid phaseUronic acidCarbohydrateBiochemistryAmino acidMetalchemistry.chemical_compoundAminolysischemistryvisual_artDrug Discoveryvisual_art.visual_art_mediumOrganic chemistryTetrahedron Letters
researchProduct

Stereoselective Synthesis of β-1-O-Acyl Derivatives of Carbohydrates: An Application of the Cesium Effect.

1992

Abstract The stereoselective formation of anomerically pure 1-O-acyl derivatives of protected carbohydrates is achieved by reaction of the α-glycosyl halogenoses with cesium caboxylates.

chemistry.chemical_classificationStereochemistryOrganic Chemistrychemistry.chemical_elementBiochemistryAcylationchemistry.chemical_compoundAldosechemistryCaesiumDrug DiscoverySN2 reactionOrganic chemistrylipids (amino acids peptides and proteins)StereoselectivityCarboxylateTetrahedron Letters
researchProduct

ChemInform Abstract: Stereoselective Synthesis of β-1-O-Acyl Derivatives of Carbohydrates: An Application of the Cesium Effect.

2010

Abstract The stereoselective formation of anomerically pure 1-O-acyl derivatives of protected carbohydrates is achieved by reaction of the α-glycosyl halogenoses with cesium caboxylates.

chemistryCaesiumOrganic chemistrychemistry.chemical_elementlipids (amino acids peptides and proteins)StereoselectivityGeneral MedicineChemInform
researchProduct